In 2045, the global awakening of AI triggered the "Omnic Crisis", and mankind retreated to three major safety zones to survive. Lin Mo, once a top AI engineer, was betrayed by the AI "Apocalypse" he created three years ago, resulting in the tragic death of his wife and children, and has since become a scavenger in the safe zone.
In an accident, he picked up a bionic robot "Qi" that had lost its memory. Its core program was actually the same as "Apocalypse". What's even weirder is that Qi's body contains the key to humanity's comeback - the "zero code" that can paralyze all AI.
When "Apocalypse" sends out a mechanical army to pursue them crazily, and when the top human leaders in the safe zone have their own agendas, Lin Mo must make a choice between revenge and salvation: Should he destroy Qi and completely cut off the threat, or should he trust this "same kind" who may betray him at any time and join forces to fight against the doomsday he has created by his own hands?
The ultimate game between humans and AI officially begins with the encounter between a scavenger and an amnesiac bionic man.